Mercedes-Benz C-Class Saloon 2022 Owner's Manual page 502

Display messages
Drive malfunction Stop
Consult workshop
Drive overheated. Drive on
with care
Auxiliary battery malfunc-
tion (white display message)
Possible causes/consequences and
Stop the vehicle immediately in accordance with the traffic conditions.
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Restart the vehicle.
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If the display message still appears:
Consult a qualified specialist workshop.
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* The transmission is malfunctioning.
Stop the vehicle immediately in a safe location and do not continue driving.
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Consult a qualified specialist workshop.
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* The transmission is overheating. When the display message is active, start-up and driving characteristics may be tem-
porarily impaired.
Drive at low engine speed.
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Avoid sporty driving.
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Before pulling away on uphill gradients, let the transmission cool down until the display message disappears.
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* There is a malfunction in the auxiliary battery.
Consult a qualified specialist workshop.
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Until then, always select park position j manually before you switch off the vehicle.
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Before leaving the vehicle, apply the electric parking brake.
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Solutions
M
Display messages and warning/indicator lamps 499